Former FBI Agent Explains How to Read Body Language | Tradecraft | WIRED

Former FBI agent and body language expert Joe Navarro breaks down the various ways we communicate non-verbally. What does it mean when we fold our arms? Why do we interlace our fingers? Can a poker player actually hide their body language? Check out Joe's book "The Dictionary of Body Language" Still haven’t subscribed to WIRED on YouTube? ►► Also, check out the free WIRED channel on Roku, Apple TV, Amazon Fire TV, and Android TV. Here you can find your favorite WIRED shows...